Mitutoyo Electronic Depth Micrometers

Series 329

Features:

Ø4mm interchangeable rods, with lapped measuring end, provide a wide measuring range
The rod length can be adjusted in 25mm or 1in increments
With ratchet stop for constant force
With measuring rod clamp
With SPC output
With digit counter
Supplied in fitted plastic case

Technical Data:

Accuracy: ±.00012in±3µmfor micrometer head feed
±[.00008 + (.00004xR/3)]in R= max. measuring length (inch) ±(2+L/75)µmfor interchangeable rod, L=Max. measuring length (mm)
Resolution*: 0.001mm or .00005"/0.001mm
Graduation**: 0.01mm or .001"
Flatness of reference face: .00005in for 2.5in/1.3µmfor 63.5mm width base, .00008¡± for 4in/2µm for 101.6mm width base
Flatness of measuring rod face: 0.3µm
Parallelism between reference face and measuring rod face: [.00016 + (.00004 x R/2]in R=max. measuring range (inch)
(4+L/50)µm, L=Max. measuring length (mm) Measuring rod diameter: .157in/4mm
Display*: LCD
Battery*: SR44 (1 pc.), 938882
Battery life*: Approx. 1.2 years under normal use

Function of Digital Model:

Origin-set, Zero-setting, Data hold, Data output, inch/mm conversion (inch/mm models)
Alarm: Low voltage, Counting value composition error
Function Lock
2 Presets

Optional Accessories for Digital Model:

Brand: Mitutoyo